Cast
A staircase leading to a schoolgirls' dormitory usually has 28 steps, but sometimes a 29th step appears. Any wish you make while standing on this step comes true, even if it must come true in the most horrific way possible.
Song Ji-hyo (Acting)
Park Han-byul (Acting)
Jo An (Acting)
Park Ji-yeon (Acting)
Gong Sang-a (Acting)
Lee Mi-yeon (Acting)
Moon Jeong-hee (Acting)
Kwak Ji-min (Acting)
Hong Soo-ah (Acting)
Lee Min-jung (Acting)
15 July 2005
24 December 1999
22 November 2018
31 January 2019
9 July 2015
14 March 2021
7 October 2016
7 May 2015
22 February 1950
24 October 2014
3 July 2019
21 May 2021
27 October 2017
10 August 2018
28 September 2019
20 July 2016
2 August 1992
5 February 2019
6 June 2024
20 July 2022
1 August 2003